Node:Regular Polygon Data Members, Next:Regular Polygon Constructors and Setting Functions, Previous:Regular Polygon Reference, Up:Regular Polygon Reference
| real internal_angle | Private variable |
The angle at the center of the Reg_Polygon of the triangle formed
by the center and two adjacent corners.
If n is the number of sides of a Reg_Polygon,
internal_angle will be 360.0/n, so internal_angle
will be 120 for a regular triangle, 90 for a square, 72 for a pentagon,
etc.
|
| real radius | Private variable |
The radius of the surrounding circle for a Reg_Polygon (Umkreis).
|
| unsigned short sides | Private variable |
The number of sides of a Reg_Polygon.
|
| bool on_free_store | Private variable |
true, if the Reg_Polygon was dynamically allocated on the
free store, otherwise false. Dynamic allocation of
Reg_Polygons should only be
performed by create_new<Reg_Polygon>(), which sets
on_free_store to true.
|